检查wp-content目录并使用任何插件数据检索所有drop-ins。
原型
get_dropins()
返回值
(array)
Key是文件路径,值是插件数据的数组。
源文件
路径:wp-admin/includes/plugin.php
<?php
...
function get_dropins() {
$dropins = array();
$plugin_files = array();
$_dropins = _get_dropins();
// These exist in the wp-content directory
if ( $plugins_dir = @ opendir( WP_CONTENT_DIR ) ) {
while ( ( $file = readdir( $plugins_dir ) ) !== false ) {
if ( isset( $_dropins[ $file ] ) )
$plugin_files[] = $file;
}
} else {
return $dropins;
}
@closedir( $plugins_dir );
if ( empty($plugin_files) )
return $dropins;
foreach ( $plugin_files as $plugin_file ) {
if ( !is_readable( WP_CONTENT_DIR . "/$plugin_file" ) )
continue;
$plugin_data = get_plugin_data( WP_CONTENT_DIR . "/$plugin_file", false, false ); //Do not apply markup/translate as it'll be cached.
if ( empty( $plugin_data['Name'] ) )
$plugin_data['Name'] = $plugin_file;
$dropins[ $plugin_file ] = $plugin_data;
}
uksort( $dropins, 'strnatcasecmp' );
return $dropins;
}
...
?>
其他
英文文档:https://developer.wordpress.org/reference/functions/get_dropins/